* {
  margin: 0px;
  padding: 0px;
}
body {
  overflow-x: auto;
  white-space: nowrap;
  min-width: 1400px;
}
.headbar {
  width: 100%;
  height: 40px;
  background-color: #323232;
}
.headbar .topbar {
  width: 90vw;
  height: 100%;
  padding-left: 8%;
  display: inline-block;
}
.headbar .topbar a {
  height: 100%;
  text-decoration: none;
  font-size: 12px;
  cursor: pointer;
  color: #b0b0b0;
  line-height: 40px;
  display: inline-block;
}
.headbar .topbar a:hover {
  color: #fffdfd;
}
.headbar .topbar .shopping_cart {
  display: inline-block;
  width: 8%;
  font-size: 13px;
  font-weight: 600;
  color: #ffffff;
}
.headbar .topbar .shopping_cart img {
  width: 20px;
  height: 20px;
  margin-left: 20%;
  vertical-align: middle;
  margin-right: 5%;
}
.headbar .topbar .shopping_cart:hover {
  background-color: #a0a0a0;
}
.headbar .topbar span {
  color: #676767;
}
.site_header {
  width: 90vw;
  height: 100px;
  line-height: 100px;
  padding-left: 8%;
  position: relative;
}
.site_header img {
  width: 50px;
  height: 50px;
  background-color: #ff5e00;
  border-radius: 18px;
  vertical-align: middle;
  margin-right: 15%;
  cursor: pointer;
}
.site_header a {
  text-decoration: none;
  color: #323232;
  margin-left: 1%;
  display: inline-block;
  height: 100%;
}
.site_header a .goodsbar {
  display: none;
  position: absolute;
  width: 90%;
  height: 250%;
  left: 5%;
}
.site_header a .goodsbar span {
  width: 12%;
}
.site_header a .goodsbar span img {
  width: 100%;
  height: 50%;
  background-color: transparent;
  margin-top: 2%;
}
.site_header a .goodsbar span .vertical_line {
  height: 50%;
  width: 5px;
}
.site_header a .goodsbar span .text {
  text-align: center;
  font-size: 14px;
  color: #323232;
  margin-bottom: -15%;
}
.site_header a .goodsbar span .price {
  text-align: center;
  font-size: 12px;
  color: #ff5e00;
  margin-top: -40%;
}
.site_header a span {
  height: 100%;
  width: 10%;
  background-color: #fff;
}
.site_header a:hover {
  color: #ff5e00;
}
.site_header a:hover .goodsbar {
  display: flex;
  position: absolute;
  background-color: #fff;
  border-top: 1px solid #dcdcdc;
  justify-content: space-around;
  z-index: 100;
}
.site_header .research {
  display: inline-block;
  width: 8%;
  height: 100%;
}
.site_header .research img {
  background-color: #fff;
  border-radius: 0px;
  border: 1px solid #898989;
  margin-left: -20px;
  margin-top: -2px;
  width: 40px;
  height: 40px;
}
.site_header .research img:hover {
  background-color: #ff5e00;
}
.site_header .research #hover_show {
  display: none;
}
.site_header .research .img:hover #hover_hide {
  display: none;
}
.site_header .research .img:hover #hover_show {
  display: inline-block;
}
.swiper_site {
  width: 85%;
  height: 500px;
  margin: 0 auto;
  position: relative;
}
.swiper_site img {
  width: 100%;
  height: 100%;
}
.swiper_site .leftbar {
  position: absolute;
  left: 0px;
  height: 100%;
  width: 22%;
  background-color: rgba(132, 132, 132, 0.5);
  z-index: 50;
  color: #ffffff;
}
.swiper_site .leftbar .text {
  box-sizing: border-box;
  height: 9%;
  width: 100%;
  padding-left: 10%;
  padding-top: 4%;
}
.swiper_site .leftbar .text .goods_list {
  margin-top: -12%;
  padding-top: 2%;
  position: absolute;
  left: 100%;
  top: 6.9%;
  height: 100%;
  width: calc(78/22*100%);
  display: flex;
  display: none;
  background-color: red;
}
.swiper_site .leftbar .text .goods_list .good:hover {
  color: #ff5e00;
  cursor: pointer;
}
.swiper_site .leftbar .text .goods_list .good {
  display: none;
  width: 25%;
  font-size: 13px;
  color: #323232;
}
.swiper_site .leftbar .text .goods_list .good img {
  width: 40px;
  height: 40px;
}
.swiper_site .leftbar .text:hover {
  background-color: #ff5e00;
}
.swiper_site .leftbar .text:hover .goods_list {
  box-shadow: #e4e2e2 0px 0px 2px 2px inset;
  box-sizing: border-box;
  align-items: center;
  justify-content: center;
  display: flex;
  flex-wrap: wrap;
  /* 多行的时候辅轴方向 y */
  align-content: flex-start;
  background-color: #ffffff;
}
.swiper_site .leftbar .text:hover .goods_list .good {
  display: inline-block;
  height: 18%;
}
.activity {
  width: 90%;
  height: 40%;
  margin: 0 auto;
  position: relative;
  margin-top: 2%;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.activity span {
  width: 20%;
  height: 80%;
  background-color: #7e1f1f;
}
.activity img {
  width: 20%;
  height: 80%;
  cursor: pointer;
}
